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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-04-17 02:03:08 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-04-17 02:03:08 +0000 |
| commit | 51df0c196587c9e2e341d657e86abd5d70da177a (patch) | |
| tree | 1931246d915d7dc590ea2968aeec459628d74260 /llvm/test/CodeGen/R600/zero_extend.ll | |
| parent | 100b24abc5a08552e0d94371561785d688249438 (diff) | |
| download | bcm5719-llvm-51df0c196587c9e2e341d657e86abd5d70da177a.tar.gz bcm5719-llvm-51df0c196587c9e2e341d657e86abd5d70da177a.zip | |
R600/SI: Fix zext from i1 to i64
llvm-svn: 206437
Diffstat (limited to 'llvm/test/CodeGen/R600/zero_extend.ll')
| -rw-r--r-- | llvm/test/CodeGen/R600/zero_extend.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/R600/zero_extend.ll b/llvm/test/CodeGen/R600/zero_extend.ll index a114bfc4a02..c561ff7428e 100644 --- a/llvm/test/CodeGen/R600/zero_extend.ll +++ b/llvm/test/CodeGen/R600/zero_extend.ll @@ -26,3 +26,14 @@ entry: store i32 %1, i32 addrspace(1)* %out ret void } + +; SI-CHECK-LABEL: @zext_i1_to_i64 +; SI-CHECK: V_CMP_EQ_I32 +; SI-CHECK: V_CNDMASK_B32 +; SI-CHECK: V_MOV_B32_e32 v{{[0-9]+}}, 0 +define void @zext_i1_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) nounwind { + %cmp = icmp eq i32 %a, %b + %ext = zext i1 %cmp to i64 + store i64 %ext, i64 addrspace(1)* %out, align 8 + ret void +} |
